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Publication numberUSD534924 S1
Publication typeGrant
Application numberUS 29/228,786
Publication dateJan 9, 2007
Filing dateApr 28, 2005
Priority dateFeb 4, 2005
Publication number228786, 29228786, US D534924 S1, US D534924S1, US-S1-D534924, USD534924 S1, USD534924S1
InventorsHans-Peter Aglassinger
Original AssigneeRobert Bosch Gmbh
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Turbo impeller
US D534924 S1
Abstract  available in
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  1. The ornamental design for a turbo impeller, as shown and described.

The claimed design relates to a combination air blower and vacuumer for household use and for use with hand tools. Certain hand tools are operated on air pressure and the turbo impeller creates the air pressure to operate such tools. Additionally, the turbo impeller may be used for household purposes such as blowing up air mattresses and the like or creating air pressure for the removal of dust on small surfaces. The turbo impeller is also capable of switching to a vacuuming mode in which it can be used to vacuum wood, chips or metal particles created during a cutting or sanding process.

FIG. 1 is a top perspective view of a turbo-impeller as showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a side view thereof; and,

FIG. 7 is the opposite side view of FIG. 6.

U.S. ClassificationD15/9, D15/7